Dear Sir,

I am facing the same problem you were discussing here:
https://www.redhat.com/archives/libvirt-users/2015-January/msg00070.html

I am getting this error:
Starting install...
ERROR    internal error: unable to execute QEMU command 'qom-list': The command qom-list has not been found
Domain installation does not appear to have been successful.
If it was, you can restart your domain by running:
  virsh --connect qemu:///system start myguest
otherwise, please restart your installation.
[root@server-topcon horai]#

my virtual machine creation script is:
#OS="--os-variant=winxp --disk path=/var/lib/libvirt/mages/Windows.iso,device=cdrom"
OS="--os-variant=winxp --disk path=/var/lib/libvirt/images/virtio-win-0.1.96.iso"
Net="--network model=virtio,bridge=virbr0"
Disk="--disk /var/lib/libvirt/images/Name.qcow2,sparse=false,bus=virtio,size=8"
Src="--cdrom=/var/lib/libvirt/images/Windows.iso"

#Gr="--graphics none"
Gr="--graphics vnc"
Cpu="--vcpus=1"
Ram="--ram=768"
Name="myguest"
virt-install $OS $Net $Disk $Src $Gr $Cpu $Ram --name=$Name

I would kindly like to ask you whether you found a solution for this problem or whether you could help me fixing it.

With sincerely,

Ivo Hora